John Davidson

Message:

I read the rest documentation; and to continue; but it doesn't seem to work with this requirement.

<?php  

$colors = array("red", "green", "blue", "yellow"); 



foreach ($colors as $value) {

?><p>TITLE</p><?php

 echo "$value <br>";

}

?> 

Output:

TITLE

red



TITLE

green



TITLE

blue



TITLE

yellow 

I thought that with break or continue it would be possible but it seems that it is not what I need or I did not understand it exactly.

I need (including the title inside the foreach to avoid longer code like an if condition):

TITLE

red



green



blue



yellow 

Do you know any correct way to achieve this? Thanks!

---

My Answer:
Yes, it is possible to include an element inside a foreach loop and indicate that it should not be repeated in each result. One way to achieve this is by using a flag variable to keep track of whether the element has already been included in the output. Here is an example:

php
$flag = false;

foreach ($array as $element) {
if (!$flag) {
// Include the element that should not be repeated
echo "This element should not be repeated: " . $element . "
";
$flag = true;
}

// Include other elements that can be repeated
echo $element . "
";
}


In this example, the element that should not be repeated is only included once in the output, while the other elements can be repeated in each iteration of the foreach loop. The flag variable is used to ensure that the non-repeating element is only included once.